  index                                                           Coefficient  Std. Error  P-value      
0   ratiolognumber_of_buses/amount_mean_afterDiscontinuity3_0-13   0.0006      0.0003      0.023369   **
1  ratiolognumber_of_buses/amount_mean_afterDiscontinuity3_14-27   0.0001      0.0004      0.818832     
2  ratiolognumber_of_buses/amount_mean_afterDiscontinuity3_28-41   0.0009      0.0006      0.160528     
3                           amount_mean_afterDiscontinuity3_0-13 -83.2371      5.4341      0.000000  ***
4                          amount_mean_afterDiscontinuity3_14-27 -80.8891      5.3786      0.000000  ***
5                          amount_mean_afterDiscontinuity3_28-41 -80.9208      5.4406      0.000000  ***
6                    lognumber_of_buses_afterDiscontinuity3_0-13  -0.0477      0.0211      0.023483   **
7                   lognumber_of_buses_afterDiscontinuity3_14-27  -0.0082      0.0350      0.814830     
8                   lognumber_of_buses_afterDiscontinuity3_28-41  -0.0707      0.0498      0.156292     

                         Value
Observations      13094.000000
System R-squared      0.964746